Pre-Test 1. Which is the decimal equivalent of binary number 00001001.00102? a. 14610 b. 90.12510 c. 9.12510 d. 12.510 2. Which is the decimal equivalent of 17:? a. 8210 b. 5710 c. 5110 d. 1516 3. Which is the decimal equivalent of octal number 74;? a. 7410 6. 6210 c. 6010 d. 2210 4. Which is the decimal equivalent of CF216? a. 43010 b. 138410 c. 307210 d. 331410 5. Which is the octal equivalent of decimal number 28130? a. 1338 b. 1348 d. 4318 6. Which is the hexadecimal equivalent of decimal number 6410? a. 4016 b. 4116 c. 4216 d. 4316 7. Which is the binary equivalent of octal number 74158? a. 111010010101 2 b. 1010010011112 c. 01110100000101012 d. 1010100101112 8. Which is the binary equivalent of hexadecimal number 8B3F16? a. Ci1610112 b. 10001011001111112 c. 10110011111000112 d. 10001010001111112 c. 331​